Google has invested $1 million in the 3D design app Rooms, which allows users to create and code interactive mini-games and spaces. Launched in beta in 2023 by former Google employees, the app has enabled over 1 million 'rooms' to be built, with an inventory of 10,000 items. The latest update introduced a new Actions editor and will leverage Google’s Gemini AI for enhanced storytelling features. Rooms has seen growing user engagement, expanding from simple designs to complex, animated environments. The funding will support future development, including monetization strategies.